baber/WOPTO huggingface dataset:
Patent JP-H10316869-A (JP)
Title: Polymer packed with solid particle
Inventor: BUSSI PHILIPPE
IPC: C08L101/00
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a material useful for boards for automobiles, etc., by a simple method, showing excellent mechanical characteristics, having extremely improved impact strength, by extrusion molding a specific composition. SOLUTION: A composition obtained by compounding an aqueous suspension of a solid particle filler (e.g. kaolin) with polymer granules is extrusion molded. The compounding is carried out before the polymer is introduced into the polymer melting zone of an extruder. The extrusion molding is carried out at a temperature sufficient to melt the polymer but not to melt the filler. Part of water initially contained in the composition is removed by heat action at an entrance of the extruder and the residual water is eliminated from a degassing hole attached along the extruder. A prepared material is composed of 3-30 wt.%, of water, 4-60 wt.% of a filler or a solid particle and 20-90 wt.% of the polymer is obtained by the compounding. The ratio of the water in the suspension/filler is preferably 0.2-0.65.
Patent JP-S61283859-A (JP)
Title: Detector for nickel and vanadium in oil
Inventor: KIRA AKIMICHI
IPC: G01N23/223
Filed: 1985-06-08
Abstract: PURPOSE:To enable highly accurate detection, by irradiating oil to be measured held in a sample cell with X rays from a target type X rays tube passing through an iron filter. CONSTITUTION:A target type X rays tube 4 is fastened on the side of an exciting bench 1 and an iron filter 5 is attached at the position immediately before the X-ray emitting port of the X rays tube 4. Primary X rays emitted from the X-ray tube 4 turns to secondary X rays passing through the filter 5 to irradiate oil O to be measured in a sample cell S. On the other hand, an energy dispersion type X-ray fluorescence detector 8 is fastened on the bottom of the bench 1 to detect the X-ray fluorescence excited with the reception of the secondary X rays and the detection signal of the X-ray fluorescence from the detector 8 is inputted into a data processor 11 through a linear amplifier 10. The processor 11 performs an energy spectral analysis of the X-ray fluorescence to allow the measurement of the concentration of nickel and vanadium contained in the oil O to be measured in a short time. Then, the results of the analysis with the unit 11 are outputted to an output unit 12 such as CRT or printer.
Patent JP-H07306921-A (JP)
Title: Ic card
Inventor: MURATA MITSUHIRO
IPC: G06K19/07
Filed: 1995-05-24
Abstract: PURPOSE:To provide an IC card which can flexibly divide plural files of a storage circuit into blocks and also can easily have an access to each file. CONSTITUTION:An IC card is provided with a file structure storage area for each file and a data access control means which controls the real address of a storage circuit based on the storage data on the file structure storage area of an open file and the record number designation data given from the outside. Thus the size of each record and the number of records of each file can be freely set in response to each application, and the data format and the processing can be simplified for the instruction that is given to an C card to carry out the write/read processing to each record.
Patent JP-H05322027-A (JP)
Title: Method for controlling speed change of automatic transmission for vehicle
Inventor: FUJITA KENJIRO
IPC: F16H61/24
Filed: 1992-05-18
Abstract: PURPOSE:To improve shift feeling by generally fixing time required for shift change regardless of engine rotational speed when a select lever is switched to D or R position from N position. CONSTITUTION:Turbine rotational speed Nt is reduced toward first speed synchronous rotational speed N1 (0rpm) when an automatic transmission is shift- changed from neutral to e.g. first speed for starting. In this case, a controller 40 applies feedback control to a solenoid valve 11 for supplying hydraulic oil pressure to a clutch 33 corresponding to the first speed (between c point of time and d point of time), and reduces the rotational speed Nt to agree to target change rate (Nia) when the turbine rotational speed Nt is Nta (broken line on diagram), and reduces the rotational speed Nt to agree to target change rate (Nib) when the rotational speed (Nt) is Ntb (solid line on diagram).
Patent JP-H05323027-A (JP)
Title: Underwater detector
Inventor: NISHIYAMA YOSHIHIRO
IPC: G01S7/62
Filed: 1992-05-18
Abstract: PURPOSE:To display an underwater sectional image and an A scope together with a relatively simple configuration and at the same time display the A scope by specifying an arbitrary line from the inside of the underwater sectional image in an underwater detector. CONSTITUTION:While the read address of image data for one line for display A scope is specified by an input device 8, the timing signal for switching display is generated by a timing signal generation circuit 14 and then the read address from an address generation circuit 6 and that which is specified by the input device 8 are selected by an address selector 16 according to the timing signal, thus converting the image data for one line which is specified by the input device 8 out of the image data which is read out of a video RAM 4 to a data for displaying A scope by an A scope conversion circuit 18. Then, the image data from the video RAM and the A scope display data from an A scope conversion circuit 18 are selected by a data selector 20 and are output.
Patent JP-H08322106-A (JP)
Title: Control of motor
Inventor: TAMAKI SATOSHI
IPC: H02P3/18
Filed: 1995-05-24
Abstract: PURPOSE: To provide a method, wherein the current supply from a battery power source is cut when a current command is zero, the power supply efficiency is improved and the life of the battery is elongated. CONSTITUTION: In the control method of an inverter 3, wherein a synchronous motor 4 undergoes PWM control by utilizing the power supply of a battery 9, the switching action of the inverter 3 is stopped when the current command for the motor 4 is zero.
Patent JP-S5457930-A (JP)
Title: Overflow detection system
Inventor: SHIMIZU TOMOHIRO
IPC: G06F9/34
Filed: 1977-10-18
Abstract: PURPOSE: To make the operation of calculation easy to understand and facilitate the execution of calculation by detecting the overflow of a stack level, which occurs at a multiplication key omission operation time, in advance.  
     CONSTITUTION: This system is provided with RAM3 and stack RAM5 to count up the stack level on a basis of the kind of operation key, data is stored in the memory area assigned by this stack level, and it is decided whether the stack level has been over a miximum stack level. That is, when a multiplication key is omitted at a key 29 operation time and an open parenthesis is operated, "1" is set to area YL of RAM3, and the stack level is detected. If the stack level is "4", overflow is displayed; and if the stack level is "3" or less, the stack level is increased by "+1" and is transferred to a register in RAM5 and the next key input is operated. As a result, the operation of calculation can be made easy to understand, and the execution of calculation can be facilitated 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05328478-A (JP)
Title: Automatic sound volume control system
Inventor: MIYAKE TAKASHI
IPC: H04R3/00
Filed: 1992-05-18
Abstract: PURPOSE:To execute sound volume control corresponding to a noise in a sound field, and also, to execute sound volume control which follows a variation of a frequency characteristic of the sound field in real time. CONSTITUTION:A music signal outputted from an audio source 11 is outputted to a sound field from a loudspeaker 14, and a sound in the sound field is detected by a microphone 15. A music signal/noise separating part 16 differentiates a music signal obtained by multiplying a music signal S(t) outputted from the audio source by a coefficient beta and a microphone detecting signal X(t), respectively, executes control for correcting the coefficient beta so that the difference of two signals obtained by the differentiation concerned becomes small, derives beta.S(t) as a music signal in the sound field, and also, subtracts beta.S(t) from the microphone detecting signal X(t) and derives a noise signal N(t) and outputs it. A sound volume control part 17 determines a volume correction value (s), based on a ratio of a music signal level in the sound field outputted from the music signal/noise separating part and a noise signal level, and controls an electronic volume 12.
Patent JP-H06305536-A (JP)
Title: Screw conveyor
Inventor: TAKAGI NARITSUGI
IPC: B65G33/14
Filed: 1993-04-27
Abstract: PURPOSE:To provide a screw conveyor capable of removing gravels and others in a cylindrical body causing rotation of a rotation axis and a screw vane to stop in a short period of time and without causing trouble. CONSTITUTION:A rotation axis 90 is arranged in a cylindrical body 901 along its extensional direction X, a spiral screw vane 905 is installed on a peripheral surface 923 of the rotation axis over the whole length, and a rear end 929 of the rotation axis 903 is connected to an output axis 925 of a hydraulic motor 907. The hydraulic motor 907 is installed on the side of a rear end 915 of the cylindrical body 901 free to move along the extensional direction X of the cylindrical body 901 by way of supporting it by a motor support part 909, and between an outer peripheral surface 917 part on the side of the rear end 915 of the cylindrical body 901 and the motor support part 909, a hydraulic cylinder 911 is interposed.
Patent JP-H06307065-A (JP)
Title: Decorated wood plate and its manufacture
Inventor: HYODO TAKASHI
IPC: E04F13/10
Filed: 1993-04-27
Abstract: PURPOSE:To improve the appearance of a decorated wood plate by forming a stripe groove and a chamfered part on every other sheet of decorated plate veneers at its longitudinal end. CONSTITUTION:The longitudinal and lateral joints of a unit decorating veneer 2 stuck on a base plate 1 is provided with a stripe groove 3, and a chamfered part 4 is formed at the upper side corner of a longitudinal end on every other sheet of veneers 2 so as to cut the unit decorating veneer. A colored layer 5 deeper than the surface of the unit decorating veneer 2 is severally formed on the stripe groove 3 and the chamfered part 4. A transparent paint 6 is applied to the whole surface of the decorating veneer including the stripe groove 3 and the chamfered part 4.
Patent JP-S5827241-A (JP)
Title: Decimal operation device
Inventor: YANAGIDA TOMOATSU
IPC: G06F7/50
Filed: 1981-08-12
Abstract: PURPOSE:To attain high speed operation without increasing the number of hardwares by connecting an operating means for decimal operation and a code processing means for encoding/decoding in parallel and processing a numerical part excluding the codes of the 1st and 2nd operands and the codes of the 1st and 2nd operands by the respective means. CONSTITUTION:One byte including the code digit of the 1st operand in a register 11 consisting of 8 bytes and one byte including the code digit of the 2nd operand in a register 12 consisting of 8 bytes are inputted to an auxiliary operator 17 successively. The 8 bytes of the register 11 are inputted to a main operator 16 through a zero certifying circuit 14 and the 8 bytes of the register 12 are also inputted to the main operator 16 through a shifter 13 and a zero certifying circuit 15. The output of the main operator 16 is inputted to registers 11, 12 through a register 18 and the output of the auxiliary operator 17 is inputted to an optional byte of the register 11 through a register 19.
Patent JP-S5829156-A (JP)
Title: Discriminating method for video tape
Inventor: YAMAGUCHI TOSHIAKI
IPC: G11B15/02
Filed: 1981-08-12
Abstract: PURPOSE:To automatically discriminate the type of tapes easily during run, by calculating the sum of square of rotating period for supply reel shaft and winding reel shaft and collating the sum with a constant in response to the types of tapes. CONSTITUTION:Three optical reflecting bodies 12 and 13 are arranged to rotating bodies 10 and 11 rotated incorporatedly with a supply reel 1 and a winding reel 2 respectively at equal interval. The reflected light from the bodies 12 and 13 is detected at photoelectric conversion sensors 14 and 15. Thus, a rotation signal is outputted from the sensor 14 through the rotation of the supply reel 1 and rotation signal is outputted from the sensor 15 with the rotation of the winding reel 2. An operation device 16 consists of an operation sectin CPU, memories ROM and RAM, and input and output circuits I/O1-I/O6 and the like. Signals inputted to the input and output circuits I/O1-I/O6 are processed at the CPU by using data stored in the ROM and RAM and the result is outputted from the input and output circuit I/O4 and displayed on a display device 18.
Patent JP-S5652835-A (JP)
Title: Impregnated cathode
Inventor: TAGUCHI TADANORI
IPC: H01J1/28
Filed: 1979-10-01
Abstract: PURPOSE: To obtain a cathode having long service life and high efficiency, by providing a barrier layer of porous material having specific porosity in tightly contact with an impregnation layer between said impregnation layer formed with porous material and a heater.  
     CONSTITUTION: A barrier layer 18 composed of porous material having porosity lower than 17% is provided in tightly contact with the side of an impregnation layer 19, composed of porous material containing an electron emission material, facing against a heater 12. The depth of the barrier layer 18 is approximately equal or thinner than the depth of the impregnation layer 19. The impregnation layer 19 and the barrier layer 19 are made to be an integrated sintered member (complex porous member) 10 which is mounted through brazing or welding onto a metallic sleeve 11. A permeation layer composed of a porous material having porosity of 17W30% may be jointed onto the surface of the impregnation layer 19 or an electron emission material may be impregnated in said permeation layer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62282314-A (JP)
Title: Redundant power unit
Inventor: INAO KIYOHARU
IPC: G05F1/10
Filed: 1986-05-30
Abstract: PURPOSE:To attain proper overload protection even in either the redundant state or the faulty state by providing a means switching a protection threshold value of its own overload protection circuit in terms of binary way depending on a signal from an operating state informing means of other power unit. CONSTITUTION:Each switch drive circuit DR throws a switch SW to the position of a contact (a) in the redundant state and a current I1 (in total 2I1) is supplied from power units I, II to a load LO. If the power unit II is faulty, the switch drive circuit DR receives a signal representing the faulty state from the power unit II to throw the switch SW to the position of contact (b). Thus, a comparator A2 applies overload protection so that a current I1 flowing through a current sensing resistor R1 is not larger than a value corresponding to the 2nd load protecting value VTH2. In this state, a full load current is supplied to the load LO from the power unit I, but it is twice the overload protecting value VTH1 in the redundant state to apply proper overload protecting operation.
Patent JP-S61283105-A (JP)
Title: Choke coil
Inventor: TOYA HIROKAZU
IPC: H01F37/00
Filed: 1985-06-10
Abstract: PURPOSE:To readily automate an assembling work without winding a conductor which is alternately continuously bent in U-shape nor fixing the shape of a plurality of magnetic units of the same shape, to enhance the winding efficiency and to improve the efficiency of a smoothing circuit by surrounding the conductor with the magnetic units. CONSTITUTION:A conductor 1 is alternately bent continuously in U-shape, and surrounded by many L-shaped magnetic units 2. The conductor 1 is formed in a long strip shape, and alternately bent continuously in U-shape. The unit 2 is of L-shaped block. The two blocks are bonded back-to-back, and inserted to the recess of the U-shape of the conductor 1. When a current I flows to the conductor 1 of a thus constructed choke coil, the directions of magnetic fluxes are opposed through the conductor 1. Accordingly, leakage magnetic fluxes cancel each other. When an insulator is of a low voltage, it is not necessary.
Patent JP-2000320609-A (JP)
Title: Base isolation leg
Inventor: KURIHARA MASAKI
IPC: F16F15/04
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To reduce the collision force of a moving member in a base isolation leg during a large earthquake by providing a vessel member and the moving member, providing a sliding member in the bottom of the moving member, and providing an elastic member contacting with the vessel member, when reaching a moving limit position, in the outer circumference of the moving member. SOLUTION: A pedestal member is arranged on a floor of a building, a free access floor 12 is provided thereon, and this base isolation leg 9 is provided thereon to support the leg parts of an electronic device. The base isolation leg 9 has a vessel member 1 arranged on the free access floor 12, has a support bolt member 5 on the top of the moving member 4 supported by the sliding member 3 movable on a polished plate 2 provided on the bottom plate therein, and the support bolt member 5 is connected to the leg parts of the electronic device. A rubber plate member 15 is wound around the outer circumference of the moving member 4, A fixed ring member 6 is arranged on the top of the vessel member 1 in such a height not to obstruct the movement of the moving member 4 and movable ring members 7a, 7b are provided between the moving member 4 and the fixed ring member 6.
Patent JP-S5652629-A (JP)
Title: Centrifugal clutch interlocked with transmission gear
Inventor: KITANO AKIHIRO
IPC: F16D43/12
Filed: 1979-09-29
Abstract: PURPOSE: To prevent the vibrating rotation of a shift shaft of a centrifugal clutch in which some play is provided between the shift shaft and a driving shaft, by providing a cam means for normally holding the shift shaft in its neutral position and uncoupling the clutch at the time when the shift shaft is moved for shifting gears.  
     CONSTITUTION: A shift shaft 14 is connected to a cam plate 61 via a clutch arm 40. Since the cam plate 61 is not turned in the state that the clutch pedal is not depressed, a support shaft 56 is not moved, so that the shift shaft 14 is held in its neutral position by the force of a spring 54. When the clutch pedal is depressed, on the other hand, cam plate 61 is turned and rides on a ball 65, so that support shaft 56 is moved in the direction shown by arrow C and clutch clutch plates 46, 47 come out of engagement. When the shift shaft 14 is turned further against the force of a spring 28 in the state that a centrifugal clutch 18 is not in operation, an actuator arm 25 and a lever 30 are turned for actuating a shift cam 35, so that engagement of shift gears can be changed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02304137-A (JP)
Title: Panel connecting method for dome house
Inventor: KAWASHIMA SHIGERU
IPC: E04B1/32
Filed: 1989-05-18
Abstract: PURPOSE:To shorten a term of works by a method wherein a connection tool is mounted to a guide part mounted on the triangular panel side having a given size and shape, and each triangular panel is connected and secured by means of a connection tool, and a gap between the connection parts is filled with a filler. CONSTITUTION:A guide groove 2 having width wide enough to allow mounting of securing metals 4 and 4' is formed in the side of a panel 1, and the securing metals 4 and 4' bent in an L-shape are threadedly mounted in a position in the guide groove 2 by means of a wood screw 5. The panels 1 and 1 to which the metals 4 and 4' are threadedly mounted are abutted to each other and temporarily locked by means of a screw 6. The panel 1 is temporarily locked, and after an approximate shape is formed, shaping is effected. After the screw 5 is regularly fastened, a connection part between the panels 1 and 1 is filled with a filler 7. This method facilitates positioning and shortens a term of works.
Patent JP-S6018586-A (JP)
Title: Production unit for solid fuel
Inventor: SUZUKI FUMIO
IPC: C10L5/44
Filed: 1983-07-11
Abstract: PURPOSE:To obtain safely and easily a bar fuel for providing uniform and constant calorie, by heating a mixture of a powdery fuel with a binder to bind it, molding the mixture into a bar shape. CONSTITUTION:A raw material mixture of a powdery fuel such as sawdust, etc. and a binder is fed from the hopper 4 to the molding cylinder 1, sent to the heating means 6 and 13 by the screw 25, and the raw material is heated there and it is bound with the binder. The raw material is then molded into a bar material by the extruding nozzle 12, the raw material is evacuated transiently by the deaerating means 26, and a gas in the raw material is removed, to give the desired solid fuel.
Patent JP-H01295737-A (JP)
Title: Moving mechanism device
Inventor: KIKUIRI NOBUTAKA
IPC: B23Q5/34
Filed: 1988-05-25
Abstract: PURPOSE:To permit a moving table to easily perform its coarse movement and fine movement by providing an eccentric cam mechanism in the moving table and moving a moving truck, provided with a tilt surface adapted to the eccentric cam mechanism in a base side, in a direction orthogonal with the moving direction of the table. CONSTITUTION:A moving table 3 provides a rotary shaft 5 to be arranged, and its peripheral surface turnably fits by a ball bearing 6 a disk-shaped eccentric cam 7 of large eccentric amount. A base 1 fits by a thread a moving truck 11, moved in a direction orthogonal with the moving direction of the moving table 3 by turning a thread 9, being adapted to a peripheral ring 6b of the ball bearing 6. An adapted surface 11a forms a slope. In the time of operation, the peripheral ring 6b is adapted to the slope 11a and moved roughly to right and left in accordance with the eccentric amount by turning the rotary shaft 5. The rotary shaft 5 is stopped, when the moving truck 11 is vertically moved, the peripheral ring 6b is rotated by the slope 11a, and the moving table 3 is fine moved to right and left.
Patent JP-2000323472-A (JP)
Title: Semicondcutor device, photoelectric converter and manufactuer thereof
Inventor: OKAMURA MORIYUKI
IPC: H01L31/04
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To protect a range involving a photo detector and circuit board connections from moisture at a low cost without deterioration of the light receiving performance, by providing a polymer film as moisture proofing means by plasma polymerization on the surface of a semiconductor element connected to the circuit board. SOLUTION: A polymer film 9 is provided by plasma polymerization on the surface of a photo detector 2 connected to circuit board 4. The polymer film 9 formed by plasma polymerization has a highly networked compact molecular structure and reveals a satisfactory moisture proof property even in the form of a thin film. Glass seal or resin seal means can be hence omitted to make the cost low. The plasma polymerized film 9 is formed even in a very small gap and hence can form a good moisture proofing means. Since no other sealing protection means is used except the polymer film 9, optical path disturbing factors in an optical signal incident path can be eliminated.